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electronics and communication engineering networks analysis and synthesis
1. In a series RLC circuit the dB level of currents at half power frequencies as compared to current at resonance is
(A): + 3
(B): - 0.5
(C): - 3
(D): 0.5
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By: guest on 02 Jun 2017 01.08 am
At half power frequencies, current is - 3 dB.
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